Automatic lifting omnidirectional observation window structure for square cabin

Abstract

The utility model belongs to the technical field of shelter equipment, and particularly relates to an automatic lifting omni-directional observation window structure for a shelter, which comprises a window body and an in-shelter lifting platform, the window body comprises a fixed part and a movable part, and the movable part is in sliding connection with the fixed part; each of the movable part and the fixed part comprises a frame and a transparent panel mounted on the frame; the fixed part further comprises a driving system; under the control of the driving system, the movable part ascends or descends relative to the fixed part. According to the automatic lifting omni-directional observation window structure, the vertical space of the observation window structure can be expanded by driving the movable part to ascend, so that the observation window has a larger observation space, meanwhile, the environment change can be sensed through the sensor, the lifting motion of the observation window can be intelligently controlled, and the observation effect is improved. For example, the movable part can be automatically controlled to perform synchronous lifting motion by sensing the lifting state of the lifting platform in the cabin, so that the head collision phenomenon of observers is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of shelter equipment, in particular to an automatic lifting omnidirectional observation window structure for a shelter. Background Art

[0002] A shelter is one of the important components widely used in military vehicles or emergency rescue vehicles, and the design of its top observation window has always had some shortcomings. For example, the top observation window of most shelters is a fixed design. Although this design is simple in structure, it has obvious defects in actual use. Since the position of the observation window is fixed, the observer's viewing angle is limited, and the observer can only find a suitable observation angle by moving his position. This not only increases the difficulty of observation, but also in some occasions where vigilance is required at all times (such as military deployment, security monitoring, etc.), such a design obviously cannot meet the needs of continuous and stable observation. Moreover, since the observation window is located at the top and is fixed, the observer generally stands under the observation window with his body slightly hooked for observation, and the observer's head may hit the window if he is not careful. Although some shelters also use a top observation window that slides forward and backward and is open, this design also has problems. The most obvious one is that this non-enclosed structure cannot be rainproof or windproof, making it very inconvenient to use in windy and rainy weather. Therefore, the present application aims to optimize and improve the top observation window of the existing shelter to propose a new observation window mechanism to overcome the above-mentioned shortcomings. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art and to provide an automatic lifting omnidirectional observation window structure for a cabin, which can be automatically lifted and lowered so that the observation window has a larger observation space and expands the observation field of the observer; at the same time, it can also effectively avoid the phenomenon of operators bumping their heads.

[0004] The technical solution of the utility model is: an automatic lifting omnidirectional observation window structure for a cabin, comprising a window body and an in-cabin lifting platform, wherein the window body is located at the top of the cabin, and the in-cabin lifting platform is located directly below the window; the window comprises a fixed part and a movable part, wherein the movable part is slidably connected to the fixed part, and the movable part and the fixed part both comprise a frame and a transparent panel mounted on the frame; the fixed part also comprises a driving system; under the control of the driving system, the movable part performs an ascending or descending movement relative to the fixed part.

[0005] Furthermore, the driving system includes a displacement sensor, a driving motor, a transmission device and a controller. The displacement sensor and the driving motor are connected to the controller, and the transmission device is connected to the driving motor.

[0006] Furthermore, the displacement sensor is used to monitor the height change of the lifting platform in the cabin. When the lifting platform in the cabin rises, the displacement sensor sends a signal to the controller, and the controller issues an ascending command to the drive motor, which drives the transmission device to work and ultimately controls the movable part to rise. Conversely, when the lifting platform in the cabin descends, the displacement sensor sends a signal to the controller, and the controller issues a descending command to the drive motor, which drives the transmission device to work and ultimately controls the movable part to descend.

[0007] Furthermore, the transmission device includes a rising push rod and a synchronous connecting rod, and the driving motor is connected to the transmission device through a reducer.

[0008] Further, the movable part is adapted to the shape of the fixed part. Preferably, the contour shapes of the movable part and the fixed part remain the same.

[0009] Furthermore, the overall outline size of the movable part is larger than the corresponding size of the fixed part, so that the movable part is sleeved on the outside of the fixed part.

[0010] Furthermore, the cross section of the frame is any one of polygonal, circular and elliptical.

[0011] Furthermore, the transparent panel is tempered glass.

[0012] Furthermore, the transparent panel is made of plastic.

[0013] Furthermore, the function of the in-cabin lifting platform is to carry the observer for lifting and lowering movements. The in-cabin lifting platform can be realized by any existing technology that can realize the lifting function. A seat is also provided on the in-cabin lifting platform for the convenience of the observer to sit and observe. Preferably, the seat is a chair that can rotate 360 ​​degrees.

[0014] The beneficial effects of the utility model are as follows: the automatic lifting omnidirectional observation window mechanism in the present application is composed of a fixed part and a movable part. The observation window of the movable part can be driven to rise, thereby expanding the upper and lower space of the observation window structure, so that the observation window has more observation space, and the observation window protrudes from the top surface of the cabin, which is convenient for 360-degree omnidirectional observation and a wider observation field of view; and it is not affected by wind and rain when in use; at the same time, the observation window in the present application can sense environmental changes through displacement sensors to intelligently control the lifting and lowering movement of the observation window. For example, the movable part can be automatically controlled to perform corresponding lifting and lowering according to the lifting and lowering status of the lifting platform in the cabin to prevent observers from bumping their heads. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a side view of the window body when it is retracted in Embodiment 1 of the present utility model;

[0016] Figure 2This is a side view of the window body when it is raised in Embodiment 1 of the present utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the window in Embodiment 1 of the present utility model;

[0018] Figure 4 It is a schematic diagram of the window fixing part in Embodiment 1 of the present utility model;

[0019] In the figure: 1-cabin, 2-window, 21-fixed part, 211-rising top rod, 212-synchronous connecting rod, 22-movable part, 3-lifting platform in the cabin, 4-displacement sensor, 5-seat. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below in conjunction with specific embodiments. Methods or functional components not specifically described in the embodiments are all prior art.

[0021] Example 1

[0022] As attached Figure 1-4 As shown, this embodiment is an automatic lifting omnidirectional observation window structure for a cabin 1, comprising a window 2 and an in-cabin lifting platform 3, wherein the window 2 is located at the top of the cabin 1, and the in-cabin lifting platform 3 is located directly below the window 2; the window 2 comprises a fixed part 21 and a movable part 22, wherein the movable part 22 is slidably connected with the fixed part 21, and the movable part 22 and the fixed part 21 both comprise a frame and a transparent panel mounted on the frame; the fixed part 21 also comprises a driving system; under the control of the driving system, the movable part 22 performs an ascending or descending movement relative to the fixed part 21. The driving system comprises a displacement sensor 4, a driving motor, a transmission device and a controller, wherein the displacement sensor 4 and the driving motor are both connected to the controller, and the transmission device is connected to the driving motor. The displacement sensor 4 is installed below the fixed part 21. The displacement sensor 4 can be used to monitor the height change of the lifting platform 3 in the cabin. When the lifting platform 3 in the cabin rises, the displacement sensor 4 sends a signal to the controller, and the controller sends an ascending instruction to the drive motor, and the drive motor drives the transmission device to work, and finally controls the movable part 22 to rise. On the contrary, when the lifting platform 3 in the cabin descends, the displacement sensor 4 sends a signal to the controller, and the controller sends a descending instruction to the drive motor, and the drive motor drives the transmission device to work, and finally controls the movable part 22 to descend. The transmission device includes a rising top rod 211 and a synchronous connecting rod 212. Under the action of the synchronous connecting rod 212, the four rising top rods 211 can rise or fall synchronously. The drive motor is connected to the synchronous connecting rod 212 of the transmission device through a reducer. In this embodiment, the frame is made of a hollow square tube, and the synchronous connecting rod 212 is arranged inside the frame structure.

[0023] In this embodiment, the movable part 22 and the fixed part 21 have the same outline shape, and their frames both adopt a rectangular frame structure, and the overall outline size of the movable part 22 is larger than the corresponding size of the fixed part 21, so that the movable part 22 is sleeved on the outside of the fixed part 21. The transparent panel is tempered glass.

[0024] In this embodiment, the function of the in-cabin lifting platform 3 is to carry the observer for lifting and lowering movements. A seat 5 is also provided on the in-cabin lifting platform 3 for the observer to sit and observe. The seat 5 is a chair that can rotate 360 ​​degrees.

[0025] The above are only some embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have combinations and modifications of the aforementioned technical features. Without departing from the spirit and scope of the present invention, those skilled in the art may improve, modify, or replace the present invention with equivalents, or apply the structure or method of the present invention to other fields to achieve the same effect, which all fall within the scope of protection of the present invention.

Claims

1. An automatic lifting omnidirectional observation window structure for a shelter, characterized in that: It includes a window and an in-cabin lifting platform, wherein the window is located at the top of the cabin, and the in-cabin lifting platform is located directly below the window; the window includes a fixed part and a movable part, wherein the movable part is slidably connected to the fixed part, and the movable part and the fixed part both include a frame and a transparent panel installed on the frame; the fixed part also includes a driving system; under the control of the driving system, the movable part moves up or down relative to the fixed part.

2. The automatic lifting omnidirectional observation window structure for a shelter according to claim 1 is characterized in that: The driving system comprises a displacement sensor, a driving motor, a transmission device and a controller. The displacement sensor and the driving motor are connected to the controller, and the transmission device is connected to the driving motor.

3. The automatic lifting omnidirectional observation window structure for a shelter according to claim 2 is characterized in that: The displacement sensor is used to monitor the height change of the lifting platform in the cabin. When the lifting platform in the cabin rises, the displacement sensor sends a signal to the controller, and the controller issues an ascending command to the drive motor, which drives the transmission device to work and finally controls the movable part to rise. Conversely, when the lifting platform in the cabin descends, the displacement sensor sends a signal to the controller, and the controller issues a descending command to the drive motor, which drives the transmission device to work and finally controls the movable part to descend.

4. The automatic lifting omnidirectional observation window structure for a shelter according to claim 1 is characterized in that: The movable part is adapted to the shape of the fixed part.

5. The automatic lifting omnidirectional observation window structure for a shelter according to claim 4 is characterized in that: The movable part and the fixed part have the same shape, and the overall outline size of the movable part is larger than the corresponding size of the fixed part, so that the movable part is sleeved on the outside of the fixed part.

6. The automatic lifting omnidirectional observation window structure for a shelter according to claim 4 is characterized in that: The cross section of the frame is one of polygonal, circular and elliptical.

7. The automatic lifting omnidirectional observation window structure for a shelter according to claim 1 is characterized in that: The transparent panel is made of tempered glass or plastic.

8. The automatic lifting omnidirectional observation window structure for a shelter according to claim 1 is characterized in that: A seat is arranged on the lifting platform in the cabin.

9. The automatic lifting omnidirectional observation window structure for a shelter according to claim 8, characterized in that: The seat is a rotatable chair.

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